/**
 * Copyright 2007 Jason Horman, Pete Aykroyd
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.functor;

import java.io.Serializable;
import java.util.AbstractList;
import java.util.ArrayList;
import java.util.List;

/**
 * Easy to use/construct immutable list.
 */
public class Tuple <T> extends AbstractList<T> implements Serializable {
	private T[] objs = null;

	public Tuple(T ... args) {
		objs = args;
	}

	/**
	 * Get a tuple item by position.
	 */
	public T get(int index) {
		return objs[index];
	}

	public int size() {
		return objs.length;
	}
}
